fn largest_i32(list: &[i32]) -> i32 {
	let mut largest = list[0];

	for &item in list.iter() {
		if item > largest {
			largest = item;
		}
	}

	largest
}

fn largest_char(list: &[char]) -> char {
	let mut largest = list[0];

	for &item in list.iter() {
		if item > largest {
			largest = item;
		}
	}

	largest
}

pub fn find_largest() {
	let number_list = vec![34, 50, 25, 100, 65];

	let result = largest_i32(&number_list);
	println!("The largest number is {}", result);
	assert_eq!(result, 100);

	let char_list = vec!['y', 'm', 'a', 'q'];

	let result = largest_char(&char_list);
	println!("The largest char is {}", result);
	assert_eq!(result, 'y');
}
